When You Book With Zero Trace
Carbon Footprint & Offset Report: Great Ocean Road Reverse Itinerary Boutique Tour
Quick Snapshot
Estimated CO₂e footprint per participant: 95 kg CO₂e
(higher-end conservative estimate – covers all on-tour impacts plus average local travel to/from Melbourne pickup points)
Our 200% offset commitment per booking: 190 kg CO₂e
Funded through genuine landscape restoration in climate-vulnerable developing regions (reforestation, mangroves, soil regeneration, etc.). This creates real net-positive impact beyond neutrality.
Tour summary
- Full-day tour (departs early ~6:30–6:50am, returns Melbourne ~7:00pm)
- Small group (maximum 11 passengers)
- Starts from Melbourne CBD pickup points (196 Flinders St, 313 La Trobe St, 44 Spencer St)
- Spacious air-conditioned minibus (~480 km round trip)
- No meals or accommodation included
- Highlights: Reverse itinerary to beat crowds (12 Apostles first), Razorback, Loch Ard Gorge, Gibson Steps beach walk, 20-minute Great Otway rainforest walk, Kennett River koala spotting, Teddy’s Lookout, Lorne beachfront
Overview
This report estimates the carbon footprint for one individual participant on this tour using higher-end data from trusted sources. We intentionally choose upper-range figures to fully cover every impact – including hard-to-measure parts like supply chains and indirect effects.
We then double it (200%) and fund genuine landscape restoration projects in developing and climate-affected regions worldwide. This goes beyond standard offsetting to deliver real, lasting benefits for ecosystems and communities.
All figures in kg CO₂e (carbon dioxide equivalent – the standard measure that includes all greenhouse gases).
Tour Details
- Duration: Full day
- Key locations: Melbourne CBD start/end, inland rural breakfast stop, 12 Apostles, Loch Ard Gorge, Gibson Steps, Great Otway National Park rainforest, Kennett River, Teddy’s Lookout, Lorne
- Travel style: Boutique small-group day tour with reverse itinerary for crowd-free views and guided commentary
- Assumptions: Average participant, standard behaviours, higher-impact choices where uncertain. Local travel to Melbourne CBD pickup points is factored into the higher-end footprint for completeness.
Calculation Approach
- Sources: UK DEFRA 2025 conversion factors, Australian National Greenhouse Accounts 2024, UNWTO tourism data, IPCC guidelines, and peer-reviewed studies.
- Higher-end scale: Upper-range emission factors everywhere, plus well-to-tank fuel effects, +20% uncertainty buffer, and conservative assumptions for Melbourne-to-Great-Ocean-Road minibus operations and tourism-level food purchases.
- Per person, full tour experience.
- Excludes only purely personal extras (e.g. souvenirs or optional activities).
Detailed Emissions Breakdown (per participant)
Transportation – 55 kg CO₂e
- Average local travel to/from Melbourne CBD pickup points (higher-end mix): 25 kg
- All on-tour spacious minibus transfers (~480 km round trip, shared max 11): 30 kg – higher-end diesel factor with realistic low-occupancy buffer
Accommodation – 0 kg CO₂e
- Day tour only – no overnight stay
Meals & Food – 20 kg CO₂e
- No meals included; higher-end estimate for own breakfast/lunch purchases (rural town & Port Campbell/Apollo Bay): 20 kg – tourism-level portions and waste
Activities & Excursions – 20 kg CO₂e
- Guided reverse itinerary stops, 20-minute rainforest walk, wildlife spotting (koalas/parrots) and commentary
TOTAL ESTIMATED FOOTPRINT PER PERSON: 95 kg CO₂e
Our 200% Offset Commitment
- Amount we will offset:2 × 95 kg = 190 kg CO₂e per individual booking
- How: Direct funding of landscape restoration projects – reforestation, mangrove protection, regenerative agriculture, wetland and soil carbon restoration
- Where: Developing countries and regions most affected by climate change (e.g. Pacific Islands, Southeast Asia, Africa, Latin America) for maximum global benefit and community co-benefits
- Why 200% and higher-end estimates: To guarantee coverage despite any measurement discrepancies and to create genuine extra positive impact
Important Notes
- Numbers are deliberately conservative (higher) so we over-deliver on restoration – real footprint may be lower
- The tour already has strong sustainability practices (small groups for minimal impact, reverse itinerary to reduce crowding, audio guide in 14 languages); our independent higher-end analysis adds extra certainty
- Carbon accounting has natural uncertainties – doubling it is the responsible way
- This directly supports long-term carbon-sequestering landscapes and local communities